to sell its u.s. corona beer business to constellation brands. the obama administration originally blocked the deal, saying anheuser would have had too much control over the american beer market. seaworld stock caught a wave in its first public day of trading. shares opened at $27 and closed just above $33. also friday, blackhawk networks stock opened at $23 and closed around $26. today, truett-hurst wineries is going public in the first winery ipo since 1999. and next week, ing plans to spin off its u.s. insurance unit for $1.5 billion in the second-biggest ipo in a year. mcdonald's first quarter earnings were a mixed bag: profits were up, but same-store sales slowed in the first quarterly decline in a decade. mcdonald's blames the economy and increased competition for the slump. it hopes dollar menu items will bring customers back in the spring. kimberly clark's first quarter profits were up 13% on strong sales in brands kleenex and cottonelle. also, emerging markets are bringing demand for diapers and household goods. still to come, why so many americans are scared of the stock market.